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Finding the Fourth Proportional to 466,858.34, 700,229.07 and 129,924.26

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Solution

The fourth proportional to 466,858.34, 700,229.07 and 129,924.26 is: 194,870.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,858.34 : 700,229.07 = 129,924.26 : x
  2. Step 2: Convert to fraction form
    466,858.34/700,229.07 = 129,924.26/x
  3. Step 3: Cross multiply
    466,858.34x = 700,229.07 × 129,924.26
  4. Step 4: Simplify right side
    466,858.34x = 90,976,743,750.24
  5. Step 5: Solve for x
    x = 90,976,743,750.24/466,858.34
  6. Step 6: Final answer
    x = 194,870.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.